import java.util.Scanner;

public class Main {

    public static void main(String args[]) {

        while (true){

            Scanner scanner = new Scanner(System.in);

            System.out.print("\nChoose between Period 1 and Period 2: ");

            int period = scanner.nextInt();

                if (period == 1)

                    System.out.println("Laboratory exercises [1]");

                    System.out.println("Laboratory exercises [2]");

                    System.out.println("Laboratory exercises [3]");

                    System.out.println("Laboratory exercises [4]");

                    System.out.println("Laboratory exercises [5]");

                    System.out.println("Laboratory exercises [6]");

                    System.out.println("Laboratory exercises [7]");

                    System.out.println("Laboratory exercises [8]");

                    System.out.println("Laboratory exercises [9]");

                    System.out.println("Laboratory exercises [10]");

                    System.out.print("\nWhat number of Laboratory exercises you want to chooose? ");

                    int laboratory = scanner.nextInt();

                    if (period == 1){

                    //Problem 1

                    Scanner input = new Scanner(System.in);

                    System.out.println("\nWrite a program that will ask the user to give five numbers and\nthen it will search for the biggest number in the given list from the user.\nUse two dimensional array");

                    System.out.println("\nPlease enter 5 numbers");

                    int array[][] = new int[5][1];

                    int max = 0;

                    for (int i = 0; i < 5; i++) {

                    max = array[i][0];

                    for (int j = 0; j < 1; j++) {

                    array[i][j] = input.nextInt();

                    if (max < array[i][j]) {

                    max = array[i][j];

                    }

                    }

                    }

                    System.out.println("The Largest number is " + max);

                    }

                    }

                    if (period ==2){

                    }

    }

}